Dear FSL Experts,
I would like to use the 'cluster' function on zstat1 after registering zstat1 to MNI space. I understand that I have to feed the cluster function with the DLH and the VOLUME parameters, which are normally in the file feat/stats/smoothness. How should I change these values to match the new (MNI) space? is it correct to scale the two parameters given the differences in voxel sizes between native space and MNI space? if MNI voxels are 2^3 mm^3, and native space voxels are 4^3 mm^3, then I wonder if the new DLH is 8 times smaller than the DLH for native space and the new VOLUME parameter is 8 times larger? I was playing with these values, but could not get meaningful results (for smaller voxels there should be a higher number of positive voxels...)
Best wishes,
Wiktor Olszowy
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